.de_container {
	margin-top: 20px;
}
.crumb_wrap {
	height: 25px;
}
.crumb_wrap a {
	margin-right: 10px;
}
.preview_wrap {
	width: 400px;
	height: 590px;
}
.iteminfo_wrap {
	width: 718px;
}
.preview_img {
	width: 398px;
	height: 400px;
	border: 1px solid #ccc;
	text-align: center;
	line-height: 400px;
}
.preview_list {
	position: relative;
	height: 60px;
	margin-top: 60px;
}
.list_item {
	width: 320px;
	height: 60px;
	margin: 0 auto;
}
.list_item li {
	float: left;
	width: 56px;
	height: 56px;
	text-align: center;
	line-height: 56px;
	border: 2px solid transparent;
	margin: 0 2px;
}
.list_item .current{
	border-color: #c81623;
}
.arrow_prev,
.arrow_next {
	position: absolute;
	top: 15px;
	width: 22px;
	height: 32px;
}
.arrow_prev {
	left: 0;
	background: url(../img/pre_3.png); no-repeat;
}
.arrow_next {
	right: 0;
	background: url(../img/pre_4.png); no-repeat;
}
.preview_img img {
	width: 160px;
	height: 330px;
}
.pre_text {
	margin-top: 24px;
}
.pre_text ul li {
	float: left;
	margin-right: 30px;
	vertical-align:middle;
}
.pre_text ul li i {
	display: inline-block;
	width: 8px;
	height: 8px;
	vertical-align:middle;
	margin-right: 10px;
	border: 1px solid #ccc
}
.summary dl {
	overflow: hidden;
}
.summary dt,
.summary dd {
	float: left;
}
.summary dt {
	width: 60px;
	padding-left: 10px;
	line-height: 36px;
}
.sku_name {
	font-size: 16px;
	height: 30px;
	font-weight: 700;
}
.news {
	height: 32px;
	color: red;
}
.summary_price,
.summary_promotion {
	position: relative;
	background-color: #fee9eb;
	padding: 10px 0;
}
.price {
	font-size: 24px;
	color: #e12228;
}
.summary_price a {
	color: #c81623;
}
.remark {
	position: absolute;
	right: 10px;
	top: 20px;
}
.summary_promotion {
	padding-top: 0;
}
.summary_promotion dd{
	width: 450px;
	line-height: 36px;
}
.summary_promotion em {
	display: inline-block;
	width: 40px;
	height: 22px;
	background-color: #c81623;
	color: #fff;
	text-align: center;
	line-height: 22px;
}
.summary_spport dd{
	line-height: 36px;
}
.choose_color a {
	display: inline-block;
	width: 80px;
	height: 41px;
	background-color: #f7f7f7;
	border: 1px solid #ededed;
	text-align: center;
	line-height: 41px;
}
.choose_color a.current {
	border-color: #c81623;
}
.choose_version {
	margin: 10px 0;
}
.choose_version a {
	display: inline-block;
	height: 32px;
	padding: 0 12px;
	background-color: #f7f7f7;
	border: 1px solid #ededed;
	text-align: center;
	line-height: 32px;
}
.choose_version a.current {
	border-color: #c81623;
}
.choose_btns {
	margin-top: 20px;
}
.choose_amount {
	position: relative;
	float: left;
	width: 50px;
	height: 46px;
}
.add,
.reduce {
	position: absolute;
	width: 15px;
	height: 22px;
	border: 1px solid #ccc;
	background-color: #f1f1f1;
	text-align: center;
	line-height: 22px;
}
.add {
	top: 0;
	right: 0;
}
.reduce {
	bottom: 0;
	right: 0;
	cursor: not-allowed;
}
.addcar {
	float: left;
	width: 142px
	height: 46px
	background-color: #c81623;
	margin-left: 20px;
	text-align: center;
	line-height: 46px;
	font-size: 18px;
	color: #000;
}
.choose_amount input {
	width: 33px;
	height: 44px;
	border: 1px solid #ccc;
	text-align: center;
	line-height: 44px;
}
.aside {
	width: 208px;
	border: 1px solid #ccc;
}

.tab_list li {
	float: left;
	background-color: #f1f1f1;
	border-bottom: 1px solid #ccc;
	height: 33px;
	text-align: center;
	line-height: 33px;
}
.tab_list .current {
	background-color: #fff;
	border-bottom: 0;
	color: red;
}
.frist_tab {
	width: 104px;
}
.second_tab {
	width: 103px;
	border-left: 1px solid #ccc;
}
.tab_con {
	padding: 0 6px;
}
.tab_con li {
	position: relative;
	border-bottom: 1px solid #ccc;
}
.as_addcar {
	position: absolute;
	top: 200px;
	left: 50%;
	margin-left: -44px;
	width: 88px; 
	height:26px;
	border: 1px solid #ccc;
	background-color: #f7f7f7;
	text-align: center;
	line-height: 26px;
} 
.product_detail {
	margin-bottom: 50px;
}
.detail {
	width: 978px;
}
.detail_tab_list {
	height: 39px;
	border: 1px solid #ccc;
	background-color: #f1f1f1;
}
.detail_tab_list li {
	float: left;
	height: 39px;
	line-height: 39px;
	padding: 0 20px;
	text-align: center;
	cursor: pointer;
}
.detail_tab_list .current {
	background-color: #c81623;
	color: #fff;
}
.item_info {
	padding: 20px 0 0 20px;
}
.item_info li {
	line-height: 22px;
}
.more {
	float: right;
	font-weight: 700;
}